Mathematical simulation of nonaqueous-phase organic liquid infiltration in soils

被引：0
|
作者：
Kosterin, AV [1 ]
Potashev, KA [1 ]
Kharlamova, ZV [1 ]
Breus, IP [1 ]
机构：
[1] Kazan VI Lenin State Univ, Kazan 420008, Russia
来源：
EURASIAN SOIL SCIENCE | 2004年 / 37卷 / 07期
关键词：
D O I：
暂无
中图分类号：
S15 [土壤学];
学科分类号：
0903 ; 090301 ;
摘要：
A mathematical model was developed for the vertical migration of "light" nonaqueous-phase organic liquid contaminant in soils under field capacity conditions. The model describes the experimentally observed arrest of the nonaqueous-phase liquids (NAPLs) front caused by the swelling of soil organic matter due to its interaction with a contaminant. This effect is not considered in the conventional models of infiltration and mass transfer in porous environments. Calculations were performed whose results agree with experimental data.
引用
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页码：718 / 725
页数：8
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